import UIAbility from '@ohos.app.ability.UIAbility';
import hilog from '@ohos.hilog';
import window from '@ohos.window';

export default class EntryAbility extends UIAbility {
  onCreate(want, launchParam) {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
  }

  onDestroy() {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
  }

  async onWindowStageCreate(windowStage: window.WindowStage) {

    const windowClass = await windowStage.getMainWindow()
    await Promise.all([
    // 开启全屏
    windowClass.setWindowLayoutFullScreen(true),
      //只显示状态栏
    windowClass.setWindowSystemBarEnable(['status']),
      //指定竖屏显示
    windowClass.setPreferredOrientation(window.Orientation.PORTRAIT)
    ])

    // 获取屏幕(上下)安全距离、单位为px
    const { topRect,bottomRect } = windowClass.getWindowAvoidArea(window.AvoidAreaType.TYPE_SYSTEM)
    AppStorage.SetOrCreate('safeAreaTopHeight', topRect.height)
    AppStorage.SetOrCreate('safeAreaBottomHeight', bottomRect.height)

    // 获取屏幕的宽高
    const { width,height } = windowClass.getWindowProperties().windowRect
    AppStorage.SetOrCreate('windowWidth', width)
    AppStorage.SetOrCreate('windowHeight', height)


    windowStage.loadContent('pages/Index', (err, data) => {
      if (err.code) {
        hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
        return;
      }
      hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
    });
  }

  onWindowStageDestroy() {
    // Main window is destroyed, release UI related resources
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
  }

  onForeground() {
    // Ability has brought to foreground
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
  }

  onBackground() {
    // Ability has back to background
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
  }
}
